5 papers
Resonance Femtoscopy Beyond the On-Shell Approximation
Liang Zhang, Tianhao Shao, Song Zhang +2
The observed shift of the resonance peak in - femtoscopic correlations challenges the conventional Breit-Wigner description of resonances in femtoscopy. We revisi…
Response to the He interpretation of MAMI's recent determination of H)
Ryoko Kino, Patrick Achenbach, Pascal Klag +5
We respond to the recent suggestion by A. Gal [arXiv:2604.18259] that the sharp pion-momentum peak at ~MeV/ observed in our $^7\mathrm{Li}(e,e^\prime K^+…
Precise measurement of the -binding energy difference between H and H via decay-pion spectroscopy at MAMI
Ryoko Kino, Sho Nagao, Patrick Achenbach +31
We performed high-precision decay-pion spectroscopy of light hypernuclei at the Mainz Microtron (MAMI) using the A1 spectrometer facility. By measuring the monochromatic $Ï^-…
Method to search for the triple-neutron state in an electron scattering experiment
Tianhao Shao, Jinhui Chen, Yu-Gang Ma +1
An electron scattering experiment to search for the trineutron state by reaction is designed for the A1 facility at Mainzer Microtron. The det…
Measurement of ground state energy in an electron scattering experiment at MAMI-A1
Tianhao Shao, Jinhui Chen, Josef Pochodzalla +28
For the first time the neutron-rich hydrogen isotope was produced in an electron scattering experiment in the reaction using the spectro…